156671308323

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{709}}^1\times {\mathrm{21481}}^1$

素因数の和:22329

約数の個数: 40

約数和(自身を含む): 236226383360

約数和(自身を除く): 79555075037

約数列:

[1, 3, 9, 27, 81, 127, 381, 709, 1143, 2127, 3429, 6381, 10287, 19143, 21481, 57429, 64443, 90043, 193329, 270129, 579987, 810387, 1739961, 2431161, 2728087, 7293483, 8184261, 15230029, 24552783, 45690087, 73658349, 137070261, 220975047, 411210783, 1233632349, 1934213683, 5802641049, 17407923147, 52223769441, 156671308323]

約数ペア:

[(1, 156671308323), (3, 52223769441), (9, 17407923147), (27, 5802641049), (81, 1934213683), (127, 1233632349), (381, 411210783), (709, 220975047), (1143, 137070261), (2127, 73658349), (3429, 45690087), (6381, 24552783), (10287, 15230029), (19143, 8184261), (21481, 7293483), (57429, 2728087), (64443, 2431161), (90043, 1739961), (193329, 810387), (270129, 579987)]