38003553

素因数分解:

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

素因数の和:611

約数の個数: 48

約数和(自身を含む): 68031360

約数和(自身を除く): 30027807

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 361, 399, 513, 557, 1083, 1197, 1671, 2527, 3249, 3591, 3899, 5013, 7581, 9747, 10583, 11697, 15039, 22743, 31749, 35091, 68229, 74081, 95247, 105273, 201077, 222243, 285741, 603231, 666729, 1407539, 1809693, 2000187, 4222617, 5429079, 12667851, 38003553]

約数ペア:

[(1, 38003553), (3, 12667851), (7, 5429079), (9, 4222617), (19, 2000187), (21, 1809693), (27, 1407539), (57, 666729), (63, 603231), (133, 285741), (171, 222243), (189, 201077), (361, 105273), (399, 95247), (513, 74081), (557, 68229), (1083, 35091), (1197, 31749), (1671, 22743), (2527, 15039), (3249, 11697), (3591, 10583), (3899, 9747), (5013, 7581)]