2045454366921

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{1607}}^1\times {\mathrm{2699}}^1$

素因数の和:5654

約数の個数: 64

約数和(自身を含む): 3306006835200

約数和(自身を除く): 1260552468279

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1321, 1607, 2699, 3963, 4821, 8097, 9247, 11249, 18893, 22457, 27319, 27741, 33747, 45883, 56679, 67371, 81957, 137649, 157199, 191233, 321181, 471597, 573699, 963543, 2122847, 3565379, 4337293, 6368541, 10696137, 13011879, 14859929, 24957653, 30361051, 36088399, 44579787, 60611443, 73733981, 74872959, 91083153, 108265197, 181834329, 221201943, 252618793, 424280101, 516137867, 757856379, 1272840303, 1548413601, 5729564053, 17188692159, 40106948371, 97402588901, 120320845113, 292207766703, 681818122307, 2045454366921]

約数ペア:

[(1, 2045454366921), (3, 681818122307), (7, 292207766703), (17, 120320845113), (21, 97402588901), (51, 40106948371), (119, 17188692159), (357, 5729564053), (1321, 1548413601), (1607, 1272840303), (2699, 757856379), (3963, 516137867), (4821, 424280101), (8097, 252618793), (9247, 221201943), (11249, 181834329), (18893, 108265197), (22457, 91083153), (27319, 74872959), (27741, 73733981), (33747, 60611443), (45883, 44579787), (56679, 36088399), (67371, 30361051), (81957, 24957653), (137649, 14859929), (157199, 13011879), (191233, 10696137), (321181, 6368541), (471597, 4337293), (573699, 3565379), (963543, 2122847)]