63339255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{557}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 132661152

約数和(自身を除く): 69321897

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 361, 399, 557, 665, 855, 1083, 1197, 1671, 1805, 1995, 2527, 2785, 3249, 3899, 5013, 5415, 5985, 7581, 8355, 10583, 11697, 12635, 16245, 19495, 22743, 25065, 31749, 35091, 37905, 52915, 58485, 74081, 95247, 113715, 158745, 175455, 201077, 222243, 370405, 476235, 603231, 666729, 1005385, 1111215, 1407539, 1809693, 3016155, 3333645, 4222617, 7037695, 9048465, 12667851, 21113085, 63339255]

約数ペア:

[(1, 63339255), (3, 21113085), (5, 12667851), (7, 9048465), (9, 7037695), (15, 4222617), (19, 3333645), (21, 3016155), (35, 1809693), (45, 1407539), (57, 1111215), (63, 1005385), (95, 666729), (105, 603231), (133, 476235), (171, 370405), (285, 222243), (315, 201077), (361, 175455), (399, 158745), (557, 113715), (665, 95247), (855, 74081), (1083, 58485), (1197, 52915), (1671, 37905), (1805, 35091), (1995, 31749), (2527, 25065), (2785, 22743), (3249, 19495), (3899, 16245), (5013, 12635), (5415, 11697), (5985, 10583), (7581, 8355)]